Math, asked by rs1671754, 8 months ago

18. Write the LCM of the to
(a) 4.5 and 8
19. Simplify
13 + 6 + 2 + 5 x 4
20. Find the sum :​

Answers

Answered by shikharrajurkar577
2

Answer:

a)72

19)41

Step-by-step explanation:

18

a)4.5 is not whole integer so smallest integer which we can make out of it is 4.5×2=9

Now since 8 and 9 are co-primes

therefore LCM = 8×9 = 72

Answered by shikharrajurkar777
1

Step-by-step explanation:

18. Write the LCM of the to

(a) 4.5 and 8

19. Simplify

13 + 6 + 2 + 5 x 4

20. Find the sum :

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